@article{198537,
      note = {Report 93-234-B is a diskette.},
      author = {Anderson, Walter L.},
      url = {http://library.usi.edu/record/198537},
      title = {Interactive inversion of transient electromagnetic data  for a central-induction loop over layered earth models  [microform] /},
      publisher = {U.S. Dept. of the Interior, Geological Survey :},
      recid = {198537},
      pages = {33 leaves :},
      address = {[Denver, Colo.] :},
      year = {1993},
}